Vegetable oil nigre acidification waste gas purification tower

Abstract

The utility model provides a plant oil soapstock acidified waste gas purification tower, which relates to the technical field of soapstock acidified oil production and comprises a purification tower main body, one side of the purification tower main body is connected with a gas inlet pipe, the top of the purification tower main body is connected with a gas outlet pipe, one side of the gas outlet pipe is connected with a spraying and filtering assembly, and the spraying and filtering assembly is connected with a gas outlet pipe. The spraying and filtering assembly comprises a spraying box and an exhaust port, one side of the spraying box is connected with the exhaust port, the bottom of the spraying box is connected with a sewer pipe, the bottom of the sewer pipe is connected with a water tank, and a notch is formed in the water tank. According to the purification tower disclosed by the utility model, after being filtered by the purification tower main body, waste gas can be discharged through the gas outlet pipe, and at the moment, a water source in the water tank can be pumped out by the spray head and is discharged through the spray head, so that the waste gas in the gas outlet pipe is sprayed, particles contained in the waste gas are all filtered, and the filtering effect of the purification tower main body is further improved; and the air quality is improved.

Description

Technical Field

[0001] The utility model relates to the technical field of soapstock acidified oil production, in particular to a purification tower for acidified waste gas of vegetable oil soapstock. Background Art

[0002] Acidified oil refers to the oil obtained by acidifying the by-product soapstock produced by an oil refinery. Essentially, acidified oil is a fatty acid-containing oil, which contains pigments and various components such as unacidified triglycerides, diglycerides, and monoglycerides (neutral oil).

[0003] For example, the publication number is CN219091608U, a purification tower for acidified waste gas of vegetable oil soapstock, including: a gas collection hood with a structure that is wider at the bottom and narrower at the top; a connecting pipe with an L-shaped structure composed of a first sub-pipe and a second sub-pipe; a receiving space is provided at the corner of the connecting pipe; liquid nitrogen is arranged in the receiving space; an alkali washing tower is arranged at the output end of the connecting pipe; a packed absorption tower is arranged at the output end of the alkali washing tower; an activated carbon adsorber fan is arranged at the output end of the packed absorption tower and is arranged at the end of the waste gas purification path. The purification tower for acidified waste gas of vegetable oil soapstock described in this utility model has a simple structure, is suitable for purifying acidified waste gas of vegetable oil soapstock, and the purified waste gas can be directly discharged.

[0004] This patent is suitable for purifying acidified waste gas of vegetable oil soapstock, and the purified waste gas can be directly discharged. However, after the existing device purifies the waste gas, there will still be relatively fine waste gas particles inside the waste gas, and direct discharge will cause serious air pollution. Therefore, we propose a new purification tower for acidified waste gas of vegetable oil soapstock. Summary of the Utility Model

[0005] The purpose of the utility model is to solve the problem that after the existing device purifies the waste gas, there will still be relatively fine waste gas particles inside the waste gas, and direct discharge will cause serious air pollution.

[0006] To achieve the above object, the utility model adopts the following technical scheme: A purification tower for acidified waste gas of vegetable oil soapstock, comprising a main body of the purification tower. An air inlet pipe is connected to one side of the main body of the purification tower, and an air outlet pipe is connected to the top of the main body of the purification tower. A spray filtration assembly is connected to one side of the air outlet pipe. The spray filtration assembly includes a spray box and an exhaust port. The exhaust port is connected to one side of the spray box. A drain pipe is connected to the bottom of the spray box, and the bottom of the drain pipe is connected to a water tank. A notch is formed inside the water tank, and a filter screen is arranged inside the notch. Magnets are connected to the outer surfaces on both sides of the filter screen, and magnetic attraction blocks are arranged on the inner walls on both sides of the notch. A water suction pipe is inserted into the bottom of the rear end of the water tank, one end of the water suction pipe is connected to a water pump, the bottom of the water pump is connected to a water outlet pipe, and six groups of nozzles are arranged at the bottom of the water outlet pipe.

[0007] Further, the outer surface of the filter screen is attached to the inner wall of the notch, and a sliding connection is formed between the filter screen and the notch.

[0008] Further, the position and size of the magnet are matched with the position and size of the magnetic attraction block, and a magnetic attraction connection is formed between the magnetic attraction block and the magnet.

[0009] Further, the water pump is electrically connected to an external power supply through a control switch.

[0010] Further, a shock absorption assembly is connected to the bottom of the main body of the purification tower. The shock absorption assembly includes a base and a fixing block.

[0011] Further, four groups of fixing blocks are arranged at the bottom of the base, springs are arranged inside the fixing blocks, and limiting blocks are connected to the bottoms of the springs.

[0012] Further, a support foot is connected to the bottom of the limiting block, and an elastic structure is formed between the limiting block and the spring through the fixing block.

[0013] Compared with the prior art, the advantages and positive effects of the utility model are as follows.

[0014] 1. In the utility model, after the waste gas is filtered by the main body of the purification tower, it is discharged through the air outlet pipe. At this time, the nozzles will draw out the water source in the water tank and discharge it through the nozzles, realizing the spraying operation on the waste gas in the air outlet pipe, so that the particles contained in the waste gas are all filtered, further improving the filtering effect of the main body of the purification tower and improving the air quality.

[0015] 2. In the utility model, when the main body of the purification tower vibrates, the spring will play a shock absorption effect, avoiding the problems of equipment damage and unstable operation caused by vibration when the flow rate of the treated gas is large. Description of the Drawings

[0016] Figure 1 This utility model provides a three-dimensional structure schematic diagram of a purification tower for waste gas from the acidification of vegetable oil soapstock;

[0017] Figure 2 This utility model provides a three-dimensional structure schematic diagram of another angle of a purification tower for waste gas from the acidification of vegetable oil soapstock;

[0018] Figure 3 This utility model provides a sectional structure schematic diagram of a spray box of a purification tower for waste gas from the acidification of vegetable oil soapstock;

[0019] Figure 4 This utility model provides an exploded structure schematic diagram of a water tank of a purification tower for waste gas from the acidification of vegetable oil soapstock;

[0020] Figure 5 This utility model provides a structure schematic diagram of a base of a purification tower for waste gas from the acidification of vegetable oil soapstock;

[0021] Figure 6 This utility model provides an exploded structure schematic diagram of a fixing block of a purification tower for waste gas from the acidification of vegetable oil soapstock.

[0022] Legend: 1. Purification tower main body; 2. Air inlet pipe; 3. Air outlet pipe; 4. Spray filtration assembly; 401. Spray box; 402. Exhaust port; 403. Drain pipe; 404. Water tank; 405. Notch; 406. Filter screen; 407. Magnet; 408. Magnetic attraction block; 409. Water suction pipe; 410. Water pump; 411. Water outlet pipe; 412. Sprinkler head; 5. Shock absorption assembly; 501. Base; 502. Fixing block; 503. Spring; 504. Limit block; 505. Support foot. Detailed implementation manners

[0023] In order to more clearly understand the above-mentioned objects, features and advantages of this utility model, the following further explains this utility model in conjunction with the drawings and embodiments. It should be noted that, without conflict, the embodiments of this application and the features in the embodiments can be combined with each other.

[0024] In the following description, many specific details are set forth in order to fully understand this utility model. However, this utility model can also be implemented in other ways different from those described herein. Therefore, this utility model is not limited by the limitations of the specific embodiments disclosed in the following specification.

[0025] Embodiment 1, as Figures 1-4As shown in the figure, the utility model provides a purification tower for acidification waste gas of vegetable oil soapstock, which includes a purification tower main body 1. An air inlet pipe 2 is connected to one side of the purification tower main body 1, and an air outlet pipe 3 is connected to the top of the purification tower main body 1. A spray filtration assembly 4 is connected to one side of the air outlet pipe 3. The spray filtration assembly 4 includes a spray box 401 and an exhaust port 402. The exhaust port 402 is connected to one side of the spray box 401. A drain pipe 403 is connected to the bottom of the spray box 401. The bottom of the drain pipe 403 is connected to a water tank 404. A notch 405 is opened inside the water tank 404. A filter screen 406 is arranged inside the notch 405. Magnets 407 are connected to the outer surfaces of both sides of the filter screen 406. Magnetic attraction blocks 408 are arranged on the inner walls of both sides of the notch 405. A water suction pipe 409 is inserted into the bottom of the rear end of the water tank 404. One end of the water suction pipe 409 is connected to a water pump 410. The bottom of the water pump 410 is connected to a water outlet pipe 411. Six groups of spray heads 412 are arranged at the bottom of the water outlet pipe 411. The outer surface of the filter screen 406 is attached to the inner wall surface of the notch 405. A sliding connection is formed between the filter screen 406 and the notch 405. The position and size of the magnet 407 match the position and size of the magnetic attraction block 408. A magnetic attraction connection is formed between the magnetic attraction block 408 and the magnet 407. The water pump 410 is electrically connected to an external power supply through a control switch.

[0026] The effect achieved by the entire Example 1 is that when the waste gas enters the purification tower main body 1 through the air inlet pipe 2, the purification tower main body 1 will filter the waste gas, and then the waste gas will be discharged through the air outlet pipe 3. At this time, the water pump 410 can be turned on through the control switch, so that the water pump 410 pumps out the water source in the water tank 404 through the water suction pipe 409, and then discharges it to the spray heads 412 through the water outlet pipe 411, so that the spray heads 412 discharge the water source to spray the waste gas in the air outlet pipe 3. The particles contained in the sprayed waste gas will be filtered by the filter screen 406 and remain on the surface of the filter screen 406. The water source filtered by the filter screen 406 will flow into the bottom of the water tank 404, and then be pumped out by the water pump 410 for recycling. The sprayed waste gas will also be discharged through the exhaust port 402. When used for a long time, more particles will adhere to the surface of the filter screen 406. At this time, the filter screen 406 can be pulled out from the notch 405, and then the filter screen 406 can be cleaned, and the cleaned filter screen 406 can be inserted into the notch 405 for installation. At this time, the magnet 407 and the magnetic attraction block 408 will also be magnetically fixed. In this way, the filtration effect of the purification tower main body 1 can be further improved by spraying, and the air quality is improved.

[0027] Example 2, as Figure 1 、 Figure 5 and Figure 6As shown in the figure, a shock absorption assembly 5 is connected to the bottom of the purification tower main body 1. The shock absorption assembly 5 includes a base 501 and fixing blocks 502. Four groups of fixing blocks 502 are arranged at the bottom of the base 501. A spring 503 is arranged inside the fixing block 502. A limiting block 504 is connected to the bottom of the spring 503. A support foot 505 is connected to the bottom of the limiting block 504. An elastic structure is formed between the limiting block 504, the fixing block 502 and the spring 503.

[0028] The effect achieved by the entire embodiment 2 is that when the purification tower main body 1 vibrates, the vibration force will be transmitted downward through the base 501, and the fixing block 502 will squeeze the spring 503 through the limiting block 504, and then the spring 503 will play a role in damping the purification tower main body 1, avoiding the problems of equipment damage and unstable operation caused by vibration when the gas flow rate to be treated is large, and improving the service life of the purification tower main body 1.

[0029] Working principle: After the waste gas is filtered by the purification tower main body 1, it will be discharged through the air outlet pipe 3. At this time, the spray head 412 will pump out the water source in the water tank 404 and discharge it through the spray head 412, realizing the spraying operation on the waste gas in the air outlet pipe 3, so that the particles contained in the waste gas are all filtered, further improving the filtering effect of the purification tower main body 1 and improving the air quality. When the purification tower main body 1 vibrates, it will play a damping effect through the spring 503, avoiding the problems of equipment damage and unstable operation caused by vibration when the gas flow rate to be treated is large.

[0030] The above is only the preferred embodiment of the present invention, and it is not limited to other forms of the present invention. Any person skilled in the art may use the disclosed technical content to make changes or modifications into equivalent embodiments with equivalent changes and apply them to other fields. However, as long as it does not depart from the technical solution content of the present invention, any simple modification, equivalent change and modification made to the above embodiments based on the technical essence of the present invention still belong to the protection scope of the technical solution of the present invention.

Claims

1. A vegetable oil soapstock acidification waste gas purification tower, comprising a purification tower body (1), characterized in that: An air inlet pipe (2) is connected to one side of the purification tower body (1), an air outlet pipe (3) is connected to the top of the purification tower body (1), and a spray filter assembly (4) is connected to one side of the air outlet pipe (3); The spray filter assembly (4) comprises a spray box (401) and an exhaust port (402); one side of the spray box (401) is connected to the exhaust port (402); the bottom of the spray box (401) is connected to a water pipe (403); the bottom of the water pipe (403) is connected to a water tank (404); a notch (405) is provided inside the water tank (404); a filter screen (406) is provided inside the notch (405); The outer surfaces of both sides of the filter (406) are connected to magnets (407), the inner walls of both sides of the slot (405) are provided with magnetic blocks (408), a water pump (409) is inserted into the bottom of the rear end of the water tank (404), one end of the water pump (409) is connected to a water pump (410), the bottom of the water pump (410) is connected to a water outlet pipe (411), and the bottom of the water outlet pipe (411) is provided with six groups of nozzles (412).

2. The vegetable oil soapstock acidification waste gas purification tower according to claim 1, characterized in that: The outer surface of the filter screen (406) is in contact with the inner surface wall of the notch (405), and a sliding connection is formed between the filter screen (406) and the notch (405).

3. The vegetable oil soapstock acidification waste gas purification tower according to claim 2, characterized in that: The position and size of the magnet (407) match the position and size of the magnetic attraction block (408), and a magnetic attraction connection is formed between the magnetic attraction block (408) and the magnet (407).

4. The vegetable oil soapstock acidification waste gas purification tower according to claim 3, characterized in that: The water pump (410) is electrically connected to an external power source via a control switch.

5. The vegetable oil soapstock acidification waste gas purification tower according to claim 1, characterized in that: A shock absorbing assembly (5) is connected to the bottom of the purification tower body (1), and the shock absorbing assembly (5) comprises a base (501) and a fixing block (502).

6. The vegetable oil soapstock acidification waste gas purification tower according to claim 5, characterized in that: Four groups of fixing blocks (502) are arranged at the bottom of the base (501), springs (503) are arranged inside the fixing blocks (502), and the bottoms of the springs (503) are connected to limiting blocks (504).

7. The vegetable oil soapstock acidification waste gas purification tower according to claim 6, characterized in that: The bottom of the limiting block (504) is connected to a supporting foot (505), and the limiting block (504) forms an elastic structure through the fixing block (502) and the spring (503).

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